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1. |
A series R-L circuit (R = 4 Ω and L = 0.01 H) is excited by a voltage (in volt) v(t) = 283 sin (300t + 90°). The current in the circuit will be |
A. | 40 sin ( 300t + 53.1°) A |
B. | 40 sin ( 53.1°) A |
C. | 40√2 sin ( 300t + 53.1°) A |
D. | 40√2 sin ( 53.1°) A |
Answer» D. 40√2 sin ( 53.1°) A | |